﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;

namespace WpfScratchApp
{
    public class Customer : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;

        private string _firstName;
        public string FirstName
        {
            get { return _firstName; }
            set
            {
                _firstName = value;
                RaisePropertyChanged("FirstName");
                RaisePropertyChanged("FullName");
            }
        }

        private string _lastName;
        public string LastName
        {
            get { return _lastName; }
            set
            {
                _lastName = value;
                RaisePropertyChanged("LastName");
                RaisePropertyChanged("FullName");
            }
        }

        public string FullName
        {
            get { return string.Format("{0} {1}", FirstName, LastName); }
        }

        protected void RaisePropertyChanged(string propertyName)
        {
            if (PropertyChanged != null)
                PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}
